Structure of PDB 2o68 Chain A Binding Site BS01

Receptor Information

>2o68 Chain A (length=307) Species: 727 (Haemophilus influenzae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

DITVYNGQHKEAATAVAKAFEQETGIKVTLNSGKSEQLAGQLKEEGDKTP
ADVFYTELTATFADLSEAGLLAPISEQTIQQTAQKGVPLAPKKDWIALSG
RSRVVVYDHTKLSEKDMEKSVLDYATPKWKGKIGYVSTSGAFLEQVVALS
KMKGDKVALNWLKGLKENGKLYAKNSVALQAVENGEVPAALINNYYWYNL
AKEKGVENLKSRLYFVRHQDPGALVSYSGAAVLKASKNQAEAQKFVDFLA
SKKGQEALVAARAEYPLRADVVSPFNLEPYEKLEAPVVSATTAQDKEHAI
KLIEEAG

Ligand information

Ligand ID

InChI

InChI=1S/Fe/q+3

InChIKey

VTLYFUHAOXGGBS-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 CACTVS 3.341 OpenEye OEToolkits 1.5.0	[Fe+3]

Formula

Name

FE (III) ION

PDB chain

2o68 Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2o68 The role of the synergistic phosphate anion in iron transport by the periplasmic iron-binding protein from Haemophilus influenzae.
Resolution	1.7 Å
Binding residue (original residue number in PDB)	Y195 Y196
Binding residue (residue number reindexed from 1)	Y195 Y196
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0046872	metal ion binding

	Biological Process
GO:0006826	iron ion transport
GO:0055085	transmembrane transport

	Cellular Component
GO:0042597	periplasmic space

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Cellular Component

External links

PDB	RCSB:2o68, PDBe:2o68, PDBj:2o68
PDBsum	2o68
PubMed	17147516
UniProt	P35755\|FBPA_HAEIN Iron-utilization periplasmic protein (Gene Name=fbpA)

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